France Increases Filtration Efficiency Requirements for Face Masks
In response to the latest changes in the COVID-19 pandemic, the French Government has recently issued a decree that recommends only face covering masks with a filtration efficiency of at least 90% be used. Issued on January 27, 2021, with the Cross Ministries Note updated on January 28, 2021, Decree No. 2021-76 takes on board […]
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